22404412233 has 12 divisors (see below), whose sum is σ = 36985061568. Its totient is φ = 12802521240.

The previous prime is 22404412211. The next prime is 22404412237. The reversal of 22404412233 is 33221440422.

22404412233 is a `hidden beast` number, since 2 + 240 + 4 + 412 + 2 + 3 + 3 = 666.

It is not a de Polignac number, because 22404412233 - 2⁵ = 22404412201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22404412197 and 22404412206.

It is not an unprimeable number, because it can be changed into a prime (22404412237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177812733 + ... + 177812858.

It is an arithmetic number, because the mean of its divisors is an integer number (3082088464).

Almost surely, 2^22404412233 is an apocalyptic number.

It is an amenable number.

22404412233 is a deficient number, since it is larger than the sum of its proper divisors (14580649335).

22404412233 is a wasteful number, since it uses less digits than its factorization.

22404412233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355625604 (or 355625601 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22404412233 its reverse (33221440422), we get a palindrome (55625852655).

The spelling of 22404412233 in words is "twenty-two billion, four hundred four million, four hundred twelve thousand, two hundred thirty-three".